.nav_wrap {
  height: 40px;
  background-color: #fff;
}

.nav ul {
  margin: 0 45px;
}
.nav > ul > li {
  float: left;
  width: 130px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}
.nav > ul > li:first-of-type {
  width: 220px;
  text-align: left;
  font-size: 18px;
  color: #fff;
  background: #f03a58;
  position: relative;
}
.main_menu {
  width: 16px;
  height: 14px;
  display: inline-block;
  background: url(../images/icon_menu.png) no-repeat 50%;
  background-size: 16px 14px;
  margin: 0 12px;
}
.nav li:first-of-type > a {
  color: #fff;
}

.nav_menu {
  width: 220px;
  height: 461px;
  line-height: 0;
  position: absolute;
  top: 40px;
  z-index: 3;
  background: rgba(0, 0, 0, 0.7) none repeat scroll 0 0 !important;
}
.nav_li {
  line-height: 57px;
  text-align: center;
  height: 57px;
}

.nav_li > a {
  display: inline-block;
  width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: #fff;
  text-align: center;
  line-height: 57px;
}
/* .nav ul > li:not(.nav_first_title):hover {
  color: #fff;
  background-color: #f03a58;
} */

.nav_li img {
  vertical-align: middle;
}
.nav_li i {
  display: inline-block;
  background: url(../images/nav/new_arrow_right.png) no-repeat 50%;
  background-size: 20px 20px;
  width: 20px;
  height: 57px;
  line-height: 57px;
}

.menu {
  width: 671px;
  height: 456px;
  background: #fff;
  position: absolute;
  left: 220px;
  top: 0;
  border: 2px solid #f03a58;
  display: none;
  z-index: 9999;
}
.nav_li .main_menu {
  width: 485px;
  text-align: left;
  line-height: 26px;
  height: 456px;
  overflow: auto;
}
.li_top {
  width: 100%;
  font-size: 14px;
  padding: 10px 0 10px 25px;
  box-sizing: border-box;
}
.li_bottom {
  margin: 0 0 0 25px;
  box-sizing: border-box;
  width: 410px;
  border-bottom: 1px dotted #ccc;
}
.li_top a {
  color: #de0539;
}
.li_bottom a {
  color: #666;
  font-size: 14px;
  margin: 0 5px;
  display: inline-block;
}

/* nav  */
